The podcasts on this site are about obstetric and gynaecological ultrasound. They are mainly intended for development and update of underpinning knowledge necessary for practice. They have been developed for trainee sonographers and other practitioners of women's health ultrasound and are of use for qualified staff for CPD. The podcasts are all based on the best available evidence at the time of recording and do not constitute advice or guidance for practice. Please ensure that you practice in accordance with national and local guidance and protocols.